Which of the following is an important characteristic of collenchyma cells in plants

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.

Competition occurs between species when

Dna replication or repair occurs in a cell in all of thw following situations except when